Plane Wave Sequence: Use a sequence of activities to help students understand what is planar about plane waves.

Power Series Sequence: Introduces students to making approximations with power series expansions and help students exploit power series ideas to visualize the electrostatic potential due to a pair of charges. The final activity of this sequence is the first activity in the ring sequence.

Ring Sequence: Activities with similar geometries help students learn how to solve a hard activity by breaking it into several steps. (A Master's Thesis about the Ring Sequence)

Geometry of the Gradient: Students use the geometry of the gradient to relate electrostatic potentials and electric fields.

Gauss's Law (Integral Form): Students use the integral form of Gauss's law to find electric fields in situations with high symmetry. These activities have a special emphasis on helping students make clean, coherent symmetry arguments using Proof by Contradiction.

Ampere's Law (Integral Form): Students use the integral form of Ampere's law to find magnetic fields in situations with high symmetry. These activities have a special emphasis on helping students make clean, coherent symmetry arguments and to use Proof by Contradiction.

The Differential Form of Maxwell's Equations: Students explore the relationship between the integral and differential versions of Maxwell's equations. Included are activities that address the geometric interpretations of flux, divergence, and curl and also derivations of the Divergence theorem, Stokes' theorem, and using these theorems to derive the differential versions of Maxwell's equations from the integral versions.